|
|
|
| Name: | Rademaker, Koos |
|
|
| Club: | Triathlon | ||
| Residence: | Amersfoort | ||
| Year of birth: | 1945 | (Cat. german: M80) | |
| Date of birth: | 28.05.1945 | (Cat. internat.: M80) | |
| Nationality: | NED  |
Netherlands | |
| RunnerID: | 1971 | ||
48 search results (46 Events, 3066.209 km). (More)
| 2025 | 1 Event, 48.475 km (More) | ||||
|---|---|---|---|---|---|
| 27.09.2025 | Sri Chinmoy 6-Stunden-Lauf Amsterdam (NED) | 6h | |||
| 48.475 km | Rademaker, Koos | *Amersfoort | Overall: 19 | M: 15 | Cat M80: 1 |
| 2022 | 1 Event, 60 km (More) | ||||
| 27.03.2022 | De Zestig van Texel (NED) | 60km | |||
| 6:51:19 h | Rademaker, Koos | Triathlon | Overall: 377 | M: 335 | Cat M75: 1 |
| 2021 | 1 Event, 52.785 km (More) | ||||
| 18.09.2021 | De Zes Uur van Deventer - 50km split (NED) | 50km | |||
| 5:38:42 h | Rademaker, Koos | Overall: 7 | M: 6 | Cat M75: 1 | |
| 18.09.2021 | De Zes Uur van Deventer (NED) | 6h | |||
| 52.785 km | Rademaker, Koos | Overall: 7 | M: 6 | Cat M75: 1 | |
| 2020 | 1 Event, 51.621 km (More) | ||||
| 19.09.2020 | De Zes Uur van Deventer (NED) | 6h | |||
| 51.621 km | Rademaker, Koos | Overall: 22 | M: 15 | Cat M75: 1 | |
| 2018 | 1 Event, 58.85 km (More) | ||||
| 06.10.2018 | Self Transcendence 6 hours Amsterdam (NED) | 6h | |||
| 58.850 km | Rademaker, Koos | Overall: 16 | M: 13 | Cat M70: 2 | |
| 2013 | 2 Events, 110 km (More) | ||||
| 01.04.2013 | De Zestig van Texel (NED) | 60km | |||
| 6:07:29 h | Rademaker, Koos | Triathlon | Overall: 182 | M: 171 | Cat M65: 3 |
| 25.01.2013 | Dutch coast ultra-run by night 50 km (NED) | 50km | |||
| 6:38:00 h | Rademaker, Koos | Overall: 24 | M: 21 | Cat M65: 1 | |
| 2012 | 1 Event, 50 km (More) | ||||
| 27.01.2012 | Dutch coast ultra-run by night 50 km (NED) | 50km | |||
| 6:29:20 h | Rademaker, Koos | AV Triathlon | Overall: 32 | M: 28 | Cat M65: 1 |
| 2011 | 2 Events, 110 km (More) | ||||
| 26.06.2011 | 50 km Veluwezoom Trail (NED) | 50km | |||
| 6:12:00 h | Rademaker, Koos | AV Triathlon | Overall: 91 | M: 76 | Cat M65: 1 |
| 25.04.2011 | De Zestig van Texel (NED) | 60km | |||
| 6:35:33 h | Rademaker, Koos | AV Triathlon | Overall: 151 | M: 130 | Cat M65: 3 |
| 2009 | 3 Events, 236.123 km (More) | ||||
| 04.07.2009 | Ronde van Amsterdam (NED) | 61.3km | |||
| 6:41:18 h | Rademaker, Koos | A.V. Triathlon-Amersfoort | Overall: 5 | M: 5 | Cat M60: 2 |
| 20.06.2009 | 12 Uur Den Haag (NED) | 12h | |||
| 114.823 km | Rademaker, Koos | A.V. Triathlon-Amersfoort | Overall: 4 | M: 4 | Cat M60: 1 |
| 13.04.2009 | De Zestig van Texel (NED) | 60km | |||
| 5:25:43 h | Rademaker, Koos | A.V. Triathlon-Amersfoort | Overall: 43 | M: 43 | Cat M60: 2 |
| 2008 | 1 Event, 61.5 km (More) | ||||
| 05.07.2008 | Ronde van Amsterdam (NED) | 61.5km | |||
| 8:30:18 h | Rademaker, Koos | A.V. Triathlon-Amersfoort | Overall: 22 | M: 17 | Cat M60: 2 |
| 2007 | 4 Events, 249.231 km (More) | ||||
| 07.07.2007 | Ronde van Amsterdam (NED) | 61.8km | |||
| 6:33:24 h | Rademaker, Koos | *Amersfoort | Overall: 6 | M: 6 | Cat M60: 1 |
| 16.06.2007 | 6 Uur Den Haag (NED) | 6h | |||
| 59.431 km | Rademaker, Koos | A.V. Triathlon-Amersfoort | Overall: 12 | M: 12 | Cat M60: 1 |
| 14.04.2007 | Castricum 60 km (NED) | 60km | |||
| 7:25:24 h | Rademaker, Koos | A.V. Triathlon-Amersfoort | Overall: 4 | M: 4 | Cat M60: 1 |
| 17.03.2007 | Limburgs Zwaarste 68 km (NED) | 68km | |||
| 8:11:34 h | Rademaker, Koos | AV Triathlon | Overall: 8 | M: 8 | Cat M60: 1 |
| 2006 | 1 Event, 175.959 km (More) | ||||
| 01.-02.04.2006 | 24 uurs ultraloop Stein (NED) | 24h | |||
| 175.959 km | Rademaker, Koos | A.V. Triathlon-Amersfoort | Overall: 17 | M: 13 | Cat M60: 1 |
| 2005 | 4 Events, 248.117 km (More) | ||||
| 23.07.2005 | Bärenfels Ultra-Trail (GER) | 63km | |||
| 7:23:56 h | Rademaker, Koos | NL - Triathlon Amersfoort | Overall: 16 | M: 16 | Cat M60: 1 |
| 02.07.2005 | Ronde van Amsterdam (NED) | 61.2km | |||
| 7:44:30 h | Rademaker, Koos | *Amersfoort | Overall: 13 | M: 10 | Cat M60: 1 |
| 11.06.2005 | 6-Stunden Lauf von Fellbach/Schmiden (GER) | 6h | |||
| 63.917 km | Rademaker, Koos | A.V. Triathlon-Amersfoort | Overall: 7 | M: 7 | Cat M60: 1 |
| 28.03.2005 | De Zestig van Texel (NED) | 60km | |||
| 5:24:19 h | Rademaker, Koos | AV Triathlon | Overall: 64 | M: 63 | Cat M55: 3 |
| 2004 | 6 Events, 338.65 km (More) | ||||
| 21.11.2004 | Trail Uewersauer (LUX) | 48.2km | |||
| 4:51:59 h | Rademaker, Koos | A.V. Triathlon-Amersfoort | Overall: 35 | M: 32 | Cat M55: 3 |
| 07.11.2004 | 50 km-Ultramarathon in Bottrop (GER) | 50km | |||
| 4:24:59 h | Rademaker, Koos | Triathlon Amersfoort | Overall: 46 | M: 45 | Cat M55: 2 |
| 29.08.2004 | De Vijftig van Gouda (NED) | 50km | |||
| 4:30:17 h | Rademaker, Koos | Overall: 8 | M: 8 | Cat M55: 1 | |
| 21.08.2004 | 60 km Monnikentocht (NED) | 60km | |||
| 5:49:00 h | Rademaker, Koos | *Zeist | Overall: 8 | M: 7 | Cat M55: 2 |
| 15.05.2004 | Eemlake Run (Eemmeerloop) (NED) | 50km | |||
| 4:15:07 h | Rademaker, Koos | *Zeist | Overall: 19 | M: 18 | Cat M55: 1 |
| 10.04.2004 | Jan Knippenberg Memorial 50 EM (NED) | 80.45km | |||
| 8:09:41 h | Rademaker, Koos | *Zeist | Overall: 19 | M: 19 | Cat M55: 1 |
| 2003 | 2 Events, 183.366 km (More) | ||||
| 11.05.2003 | Zes uurloop Breda ValkenbergRUN (NED) | 6h | |||
| 63.366 km | Rademaker, Koos | av Triathlon | Overall: 25 | M: 24 | Cat M55: 3 |
| 21.04.2003 | De 120 van Texel (NED) | 120km | |||
| 12:39:38 h | Rademaker, Koos | AV Triathlon | Overall: 6 | M: 6 | Cat M55: 1 |
| 2002 | 3 Events, 202.28 km (More) | ||||
| 28.12.2002 | 6 uursloop Heerde (NED) | 6h | |||
| 65.280 km | Rademaker, Koos | A.V. Triathlon-Amersfoort | Overall: 7 | M: 7 | Cat M55: 1 |
| 17.06.2002 | Comrades Marathon - Up Run (RSA) | 87km | |||
| 8:24:19 h | Rademaker, Koos | Overall: 1469 | M: 1407 | Cat M55: 9 | |
| 09.02.2002 | De 50 km van Zolder (BEL) | 50km | |||
| 4:18:45 h | Rademaker, Koos | Overall: 40 | M: 37 | Cat M55: 4 | |
| 2001 | 1 Event, 69.48 km (More) | ||||
| 16.04.2001 | De Zes Uur van Texel (NED) | 6h | |||
| 69.480 km | Rademaker, Koos | Triathlon | Overall: 18 | M: 18 | Cat M55: 1 |
| 2000 | 2 Events, 166.021 km (More) | ||||
| 09.09.2000 | IAU 100km WC Winschoten (NED) | 100km | |||
| 8:57:25 h | Rademaker, Koos | Overall: 111 | M: 86 | Cat M55: 2 | |
| 15.07.2000 | 6 uren van de Haarlemmermeer (NED) | 6h | |||
| 66.021 km | Rademaker, Koos | av Triathlon | Overall: 6 | M: 6 | Cat M55: 1 |
| 1999 | 4 Events, 263.92 km (More) | ||||
| 03.10.1999 | London to Brighton Road Race (GBR) | 88.5km | |||
| 9:17:06 h | Rademaker, Koos | Atletiek Vereniging Triathlon | Overall: 66 | M: 62 | Cat M50: 9 |
| 25.04.1999 | Zes uurloop Breda ValkenbergRUN (NED) | 6h | |||
| 61.890 km | Rademaker, Koos | av Triathlon | Overall: 14 | M: 14 | Cat M50: 4 |
| 04.04.1999 | De Zestig van Texel (NED) | 60km | |||
| 5:37:50 h | Rademaker, Koos | AV Triathlon | Overall: 58 | M: 58 | Cat M50: 5 |
| 07.03.1999 | Zes uurs ultraloop Stein - 50km Split (NED) | 50km | |||
| 4:37:05 h | Rademaker, Koos | AV Triathlon | Overall: 64 | M: 59 | Cat M50: 11 |
| 07.03.1999 | Zes uurs ultraloop Stein (NED) | 6h | |||
| 53.530 km | Rademaker, Koos | AV Triathlon | Overall: 117 | M: 104 | Cat M50: 16 |
| 1997 | 2 Events, 128.15 km (More) | ||||
| 05.10.1997 | 6h Ultraloop Amersfoort (NED) | 6h | |||
| 68.150 km | Rademaker, Koos | Overall: 14 | M: 12 | Cat M50: 1 | |
| 31.03.1997 | De Zestig van Texel (NED) | 60km | |||
| 5:48:02 h | Rademaker, Koos | VSB Runningt. | Overall: 55 | M: 52 | Cat M50: 7 |
| 1996 | 1 Event, 68.294 km (More) | ||||
| 06.10.1996 | 6h Ultraloop Amersfoort (NED) | 6h | |||
| 68.294 km | Rademaker, Koos | Overall: 6 | M: 6 | Cat M50: 1 | |
| 1994 | 2 Events, 133.387 km (More) | ||||
| 13.11.1994 | Ultraloop om de Haarlemmermeer (NED) | 61km | |||
| 4:50:22 h | Rademaker, Koos | AV Triathlon | Overall: 26 | M: 26 | Cat M45: 4 |
| 01.10.1994 | 6h Ultraloop Amersfoort (NED) | 6h | |||
| 72.387 km | Rademaker, Koos | Overall: 3 | M: 3 | Cat M45: 1 | |
Personal bests
Your list of personal best performances only contains performances of races which can be included into rankings.
In brackets rank in yearly international/national rankings.
| PB | 2025 | 2022 | 2021 | 2020 | 2018 | 2013 | 2012 | 2011 | 2009 | 2008 | 2007 | 2006 | 2005 | 2004 | 2003 | 2002 | 2001 | 2000 | 1999 | 1997 | 1996 | 1994 | |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 50km | 4:18:45 |
|
|
5:38:42
(2669/48) |
|
|
|
|
|
|
|
|
|
|
4:24:59
(1303/31) |
|
4:18:45
(1203/31) |
|
|
4:37:05
|
|
|
|
| 100km | 8:57:25 |
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
8:57:25
(614/7) |
|
|
|
|
| 6h | 72.387 |
48.475
(2626/25) |
|
52.785
(1307/17) |
51.621
(809/21) |
58.850
(1138/31) |
|
|
|
|
|
59.431
(783/61) |
|
63.917
(376/42) |
|
63.366
(353/55) |
65.280
(256/39) |
69.480
(146/24) |
66.021
(178/28) |
61.890
|
68.150
|
68.294
|
72.387
|
| 12h | 114.823 |
|
|
|
|
|
|
|
|
114.823
(105/3) |
|
|
|
|
|
|
|
|
|
|
|
|
|
| 24h | 175.959 |
|
|
|
|
|
|
|
|
|
|
|
175.959
(440/9) |
|
|
|
|
|
|
|
|
|
|
Comparison table
Comparison of performances in races with multiple participations
| 2025 | 2022 | 2021 | 2020 | 2018 | 2013 | 2012 | 2011 | 2009 | 2008 | 2007 | 2006 | 2005 | 2004 | 2003 | 2002 | 2001 | 2000 | 1999 | 1997 | 1996 | 1994 | ||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| De Zestig van Texel | 7 | 6:51:19 | 6:07:29 | 6:35:33 | 5:25:43 | 5:24:19 | 5:37:50 | 5:48:02 | |||||||||||||||
| Ronde van Amsterdam | 4 | 6:41:18 | 8:30:18 | 6:33:24 | 7:44:30 | ||||||||||||||||||
| 6h Ultraloop Amersfoort | 3 | 68.150 | 68.294 | 72.387 | |||||||||||||||||||
| De Zes Uur van Deventer | 2 | 52.785 | 51.621 | ||||||||||||||||||||
| Dutch coast ultra-run by night 50 km | 2 | 6:38:00 | 6:29:20 | ||||||||||||||||||||
| Zes uurloop Breda ValkenbergRUN | 2 | 63.366 | 61.890 | ||||||||||||||||||||
| Self Transcendence 6 hours Amsterdam | 2 | 48.475 | 58.850 |